org.xml.sax.SAXParseException; lineNumber: 14; columnNumber: 32; 元素类型为 "key" 的内容必须匹配 "(column)*"

报错：部分错误信息，主要查看CauseBy

Caused by: org.hibernate.InvalidMappingException: Unable to read XML
at org.hibernate.internal.util.xml.MappingReader.legacyReadMappingDocument(MappingReader.java:375)
at org.hibernate.internal.util.xml.MappingReader.readMappingDocument(MappingReader.java:304)
at org.hibernate.cfg.Configuration.add(Configuration.java:518)
at org.hibernate.cfg.Configuration.add(Configuration.java:514)
at org.hibernate.cfg.Configuration.add(Configuration.java:688)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:726)
at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:363)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 57 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 14; columnNumber: 32; 元素类型为 "key" 的内容必须匹配 "(column)*"。

错误原因：xml多对一key指定错误

错误写法

正确写法

必须指定column属性，而直接在标签内写是错误的。